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| 锡林郭勒草地畜草平衡分析 | |
| 引用本文： | 张存厚,王明玖,赵杏花,郭瑞清,孙小龙.锡林郭勒草地畜草平衡分析[J].中国草地学报,2011,33(3):87-93. |
| 作者姓名： | 张存厚 王明玖 赵杏花 郭瑞清 孙小龙 |
| 作者单位： | 1. 内蒙古农业大学生态环境学院,内蒙古,呼和浩特,010019;内蒙古气象局生态与农业气象中心,内蒙古,呼和浩特,010051 2. 内蒙古农业大学生态环境学院,内蒙古,呼和浩特,010019 3. 内蒙古气象局生态与农业气象中心,内蒙古,呼和浩特,010051 |
| 基金项目： | 国家"973"计划资助项目，(中-英-瑞)中国适应气候变化项目 |
| 摘 要： | 分析了锡林郭勒草地1961～2007年间最大饲养量变化以及2002～2007年的实际饲养量,应用畜草平衡监测模型,对其畜草平衡状况进行分析.结果表明,近年来锡林郭勒草地气候潜力在下降,最大饲养量也在下降,降水是制约本区域草地生产潜力的关键因子;近6年来,大部分旗县的最大饲养量和实际饲养量均有不同程度下降趋势,但2007... |
| 关 键 词： | 草地生产潜力 饲养量 载畜量 畜草平衡 Thornthwaite Memorial模型 Miami模型 锡林郭勒草地 |
Analysis of Balance between Livestock and Feeds in Xilinguole Grassland |
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| ZHANG Cun-hou,WANG Ming-jiu,ZHAO Xing-hua,GUO Rui-qing,SUN Xiao-long.Analysis of Balance between Livestock and Feeds in Xilinguole Grassland[J].Chinese Journal of Grassland,2011,33(3):87-93. | |
| Authors: | ZHANG Cun-hou WANG Ming-jiu ZHAO Xing-hua GUO Rui-qing SUN Xiao-long |
| Institution: | ZHANG Cun-hou1,2,WANG Ming-jiu1,ZHAO Xing-hua1,GUO Rui-qing2,SUN Xiao-long2(1.College of Ecology and Environmental Science,Inner Mongolia Agricultural University,Hohhot 010019,China,2.Inner Mongolia Weather Bureau Centre of Ecology and Agricultural Meteorology,Hohhot 010051,China) |
| Abstract: | The changes of maximal feeding capacity of Xilinguole grassland in 1961~2007 and actual feeding capacity of Xilinguole grassland in 2002~2007 were analyzed,the balance state between livestock and feeds was analyzed by applying livestock-feeds balance monitoring model.The results showed that the potential climatic productivity in Xilinguole grassland was decreased in recent years,maximal feeding capacity was also decreased,the key factor restricting grassland potential productivity was precipitation;In recen... |
| Keywords: | Grassland potential productivity Feeding capacity Grazing capacity Livestock-feeds balance Thornthwaite Memorial model Miami model Xilinguole grassland |
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